????:1??????????:????

2???????

3??????

4????????????

5???????

?6?14?? ?“??”?,?????6??????????????????????14???18??

?:“?”?????

????,6??14??20???????6?????????????????????15????20???,????????????????????????????(????),????,???(????),???????????????(??????????????????)????????,??????

?????:“??????????????”???? ????????????:?????